| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.87 | 6.860% | $179.3859 | $179.39 | $179.40 | $179.40 |
| Purchase #2 | $219.91 | 4.233% | $229.2188 | $229.22 | $229.20 | $229.20 |
| Purchase #3 | $16.77 | 13.587% | $19.0485 | $19.05 | $19.05 | $19.00 |
| Purchase #4 | $92.33 | 10.447% | $101.9757 | $101.98 | $102.00 | $102.00 |
| Purchase #5 | $58.43 | 5.166% | $61.4485 | $61.45 | $61.45 | $61.40 |
| Purchase #6 | $119.41 | 8.235% | $129.2434 | $129.24 | $129.25 | $129.20 |
| Purchase #7 | $32.67 | 10.651% | $36.1497 | $36.15 | $36.15 | $36.10 |
| 7 purchase totals = | $707.39 | $756.4705 | $756.48 | $756.50 | $756.30 | |